DE2707003C2 - Flüssigkeitsgekühlte Kraftstoffeinspritzdüse für Diesel-Brennkraftmaschinen - Google Patents
Flüssigkeitsgekühlte Kraftstoffeinspritzdüse für Diesel-BrennkraftmaschinenInfo
- Publication number
- DE2707003C2 DE2707003C2 DE2707003A DE2707003A DE2707003C2 DE 2707003 C2 DE2707003 C2 DE 2707003C2 DE 2707003 A DE2707003 A DE 2707003A DE 2707003 A DE2707003 A DE 2707003A DE 2707003 C2 DE2707003 C2 DE 2707003C2
- Authority
- DE
- Germany
- Prior art keywords
- nozzle
- fuel
- bore
- cooling
- face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000446 fuel Substances 0.000 title claims description 44
- 238000002347 injection Methods 0.000 title claims description 9
- 239000007924 injection Substances 0.000 title claims description 9
- 238000002485 combustion reaction Methods 0.000 title claims description 6
- 238000001816 cooling Methods 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000110 cooling liquid Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
- F02M53/04—Injectors with heating, cooling, or thermally-insulating means
- F02M53/043—Injectors with heating, cooling, or thermally-insulating means with cooling means other than air cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/004—Joints; Sealings
- F02M55/005—Joints; Sealings for high pressure conduits, e.g. connected to pump outlet or to injector inlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7604813A FR2341751A1 (fr) | 1976-02-20 | 1976-02-20 | Procede et dispositif pour pallier le risque de fuite de combustible d'injection notamment dans le circuit de refroidissement des injecteurs d'un moteur diesel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2707003A1 DE2707003A1 (de) | 1977-09-01 |
| DE2707003C2 true DE2707003C2 (de) | 1982-07-08 |
Family
ID=9169418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2707003A Expired DE2707003C2 (de) | 1976-02-20 | 1977-02-18 | Flüssigkeitsgekühlte Kraftstoffeinspritzdüse für Diesel-Brennkraftmaschinen |
Country Status (21)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19915685A1 (de) * | 1999-04-07 | 2000-10-12 | Delphi Tech Inc | Einspritzventil zur Kraftstoffeinspritzung in einer Verbrennungskraftmaschine |
| DE10213380B4 (de) * | 2001-09-04 | 2010-08-12 | Robert Bosch Gmbh | Kraftstoffeinspritzventil für eine Brennkraftmaschine |
| DE102013006420A1 (de) * | 2013-04-15 | 2014-10-16 | L'orange Gmbh | Kraftstoffinjektor |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5456138A (en) * | 1977-10-12 | 1979-05-04 | Hitachi Maxell | Nonaqueous electrolyte battery |
| US5033677A (en) * | 1989-09-07 | 1991-07-23 | Kumar Viraraghavan S | Vortex valve-controlled fuel injector |
| JP3228497B2 (ja) * | 1996-03-27 | 2001-11-12 | 株式会社豊田中央研究所 | 燃料噴射弁のデポジット低減法およびデポジット低減式燃料噴射弁 |
| DE19614980C1 (de) * | 1996-04-16 | 1997-09-18 | Hatz Motoren | Einspritzvorrichtung |
| US6116522A (en) * | 1996-04-16 | 2000-09-12 | Motorenfabrik Hatz Gmbh & Co. Kg | Fuel injection device |
| US6375098B1 (en) * | 2000-04-07 | 2002-04-23 | Delphi Technologies, Inc. | Injection valve for the fuel injection in an internal combustion engine |
| DE10324985B4 (de) * | 2003-06-03 | 2005-06-16 | Man B & W Diesel Ag | Kraftstoffeinspritzdüse |
| DE102004022428A1 (de) * | 2004-05-06 | 2005-12-01 | Siemens Ag | Einspritzventil für Brennkraftmaschinen |
| JP4380549B2 (ja) * | 2005-01-31 | 2009-12-09 | 株式会社デンソー | 燃料噴射弁 |
| US8517284B2 (en) | 2009-05-13 | 2013-08-27 | Caterpillar Inc. | System and method for internal cooling of a fuel injector |
| DE102011086795A1 (de) * | 2011-11-22 | 2013-05-23 | Robert Bosch Gmbh | Vorrichtung zur Kühlung eines Dosierventils |
| AT14569U1 (de) * | 2014-12-04 | 2016-01-15 | Avl List Gmbh | Zylinderkopf für eine Brennkraftmaschine |
| DE102016211477A1 (de) * | 2016-06-27 | 2017-12-28 | Robert Bosch Gmbh | Düsenkörper für einen Kraftstoffinjektor |
| JP6988352B2 (ja) | 2017-10-11 | 2022-01-05 | 株式会社デンソー | 燃料ポンプ |
| DE102020102194A1 (de) | 2020-01-30 | 2021-08-05 | Man Energy Solutions Se | Kraftstoffeinspritzventil |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH167276A (de) * | 1933-02-25 | 1934-02-15 | Sulzer Ag | Brennstoffeinspritzvorrichtung. |
| GB446274A (en) * | 1934-10-25 | 1936-04-27 | Johannes Miller | Improvements in fuel injection devices for internal combustion engines |
| US2425229A (en) * | 1940-10-11 | 1947-08-05 | Bendix Aviat Corp | Fuel injection apparatus |
| US3460760A (en) * | 1967-06-15 | 1969-08-12 | Gen Motors Corp | Fuel injection nozzle assembly |
| FR2137179B1 (US06330241-20011211-M00004.png) * | 1971-05-14 | 1973-05-11 | Semt |
-
1976
- 1976-02-20 FR FR7604813A patent/FR2341751A1/fr active Granted
-
1977
- 1977-01-11 NO NO770080A patent/NO770080L/no unknown
- 1977-01-13 SE SE7700303A patent/SE7700303L/xx not_active Application Discontinuation
- 1977-01-17 CH CH52177A patent/CH606790A5/xx not_active IP Right Cessation
- 1977-01-18 ES ES455140A patent/ES455140A1/es not_active Expired
- 1977-01-19 CS CS77361A patent/CS205033B2/cs unknown
- 1977-01-19 IT IT46804/77A patent/IT1083336B/it active
- 1977-01-19 US US05/760,570 patent/US4094465A/en not_active Expired - Lifetime
- 1977-01-20 AU AU21466/77D patent/AU2146677A/en not_active Expired
- 1977-01-20 AU AU21466/77A patent/AU512462B1/en not_active Expired
- 1977-01-24 YU YU00183/77A patent/YU18377A/xx unknown
- 1977-01-25 DD DD7700197081A patent/DD127769A5/xx unknown
- 1977-01-31 FI FI770315A patent/FI770315A/fi not_active Application Discontinuation
- 1977-02-02 GB GB4299/77A patent/GB1560953A/en not_active Expired
- 1977-02-09 NL NL7701355A patent/NL7701355A/xx active Search and Examination
- 1977-02-10 SU SU772448805A patent/SU676187A3/ru active
- 1977-02-17 PL PL1977196055A patent/PL109822B1/pl unknown
- 1977-02-17 DK DK69277A patent/DK144433C/da active
- 1977-02-18 BE BE175051A patent/BE851577A/xx unknown
- 1977-02-18 DE DE2707003A patent/DE2707003C2/de not_active Expired
- 1977-02-18 BR BR7701083A patent/BR7701083A/pt unknown
- 1977-02-19 JP JP1765677A patent/JPS52122723A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19915685A1 (de) * | 1999-04-07 | 2000-10-12 | Delphi Tech Inc | Einspritzventil zur Kraftstoffeinspritzung in einer Verbrennungskraftmaschine |
| DE10213380B4 (de) * | 2001-09-04 | 2010-08-12 | Robert Bosch Gmbh | Kraftstoffeinspritzventil für eine Brennkraftmaschine |
| DE102013006420A1 (de) * | 2013-04-15 | 2014-10-16 | L'orange Gmbh | Kraftstoffinjektor |
| DE102013006420B4 (de) * | 2013-04-15 | 2014-11-06 | L'orange Gmbh | Kraftstoffinjektor |
Also Published As
| Publication number | Publication date |
|---|---|
| AU512462B1 (en) | 1980-10-09 |
| JPS52122723A (en) | 1977-10-15 |
| YU18377A (en) | 1982-02-28 |
| NL7701355A (nl) | 1977-08-23 |
| IT1083336B (it) | 1985-05-21 |
| DK69277A (da) | 1977-08-21 |
| BR7701083A (pt) | 1977-10-18 |
| DK144433B (da) | 1982-03-08 |
| FR2341751A1 (fr) | 1977-09-16 |
| ES455140A1 (es) | 1978-04-16 |
| BE851577A (fr) | 1977-08-18 |
| NO770080L (no) | 1977-08-23 |
| DE2707003A1 (de) | 1977-09-01 |
| DD127769A5 (de) | 1977-10-12 |
| SU676187A3 (ru) | 1979-07-25 |
| SE7700303L (sv) | 1977-08-21 |
| GB1560953A (en) | 1980-02-13 |
| CH606790A5 (US06330241-20011211-M00004.png) | 1978-11-15 |
| FI770315A (US06330241-20011211-M00004.png) | 1977-08-21 |
| DK144433C (da) | 1982-08-23 |
| PL109822B1 (en) | 1980-06-30 |
| FR2341751B1 (US06330241-20011211-M00004.png) | 1979-05-18 |
| US4094465A (en) | 1978-06-13 |
| CS205033B2 (en) | 1981-04-30 |
| AU2146677A (en) | 1978-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| D2 | Grant after examination | ||
| 8339 | Ceased/non-payment of the annual fee |